Electric dipole moments of magnetite colloidal particles in liquid dielectrics

被引：0
作者：
K. V. Erin
机构：
[1] Stavropol State University,
来源：
Colloid Journal | 2007年 / 69卷
关键词：
Magnetite; Dipole Moment; Colloid Journal; Electric Dipole Moment; Magnetite Particle;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effects of alternating and pulsed fields on the electric birefringence in a colloided system of magnetite particles suspended in kerosene are studied. The permanent dipole moment is found to substantially influence the orientation of magnetite particles in alternating fields with frequencies of higher than 15 Hz. The mechanism for the generation of the permanent dipole moments in magnetite colloidal particles suspended in low-conductivity liquids is discussed.
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页码：700 / 705
页数：5
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